| Customization: | Available |
|---|---|
| CAS No.: | 112926-00-8 |
| Formula: | Msio2.Nal2o3.Xh2o |
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Blue silica gel consists of blue or light blue glassy particles and is available in two types: blue silica gel indicator and blue silica gel. It is known for its hygroscopic nature, changing from blue to purple and eventually to light pink as it absorbs moisture. This color change indicates the humidity level of the environment and signals when the desiccant needs replacement. Blue silica gel can be used independently or in conjunction with Type A Silica Gel.
Blue silica gel is primarily used for absorbing moisture and preventing rust in instruments, gauges, and equipment kept in enclosed conditions. As it absorbs moisture, it transitions from blue to red, visually displaying the relative humidity of the surroundings. When used with ordinary silica gel or a drier, it helps gauge the moisture absorption level and determine the relative humidity of the environment. This versatile product is widely utilized as a silica gel drier for packaging precision instruments, leathers, shoes, clothes, foodstuffs, medicines, and household electric appliances.
Company Name: Lianyungang Chemsize International Trading Co., Ltd.
| Items | Indicators | ||
| Blue silica gel indicator | Blue silica gel | ||
| Particle size pass rate % ≥ | 90 | 85 | |
| Adsorption capacity %≥ | RH20% | 8 | -- |
| RH35% | 13 | -- | |
| RH50% | 20 | 20 | |
| Colour | RH20% | blue or light blue | -- |
| RH35% | purple or purplish red | -- | |
| RH50% | light red | light red | |
| Loss on heating ≤% | 2 | 5 | |
| Appearance | Bule or light blue | ||
| Note: Special requirements are subject to agreement | |||
Discover our White Silica Gel Desiccant, available in sizes of 1-3mm, 2-4mm, and 3-5mm. Perfect for humidity absorption in various applications.
Packaging: Bags of 25kgOur Silica Gel Factory is certified by:
Our products have passed SGS REACH SVHC, ROHS, and DMF tests.
Experience the quality and reliability of our silica gel products for all your moisture absorption needs.
Discover our range of high-quality White Silica Gel Desiccant for humidity absorption. Available in various packaging options like bags, Jumbo bags, drums, and pallets. Ideal for moisture control in different applications.
Blue silica gel is an ideal primary desiccant that can be customized in terms of particle size, packaging, moisture, and specifications. It can be used alone or blended with other desiccants for applications requiring visual moisture control. The Chemsize silica gel beads are saturated with a moisture indicating solution, turning deep blue when dry and changing to purple and pink as they adsorb moisture.
Chemical Formula: SiO2· nH2O + CoCl2
Also known as narrow pore silica gel, Chemsize features interconnecting pores with diameters of 20-30 nanometers, offering strong moisture affinity through physical adsorption and capillary condensation. It effectively removes moisture at temperatures up to 220°F, with optimal performance at room temperature (70-90°F) and high relative humidity (60-90% Rh).
For customized blue indicating silica gel solutions, contact Lianyungang Chemsize International Trading Co., Ltd.
Our product is designed with a moisture indicator, making it ideal for various applications. However, please note that it is not suitable for use with products intended for consumption like food or pharmaceuticals.
For any further inquiries, please contact Lianyungang Chemsize International Trading Co., Ltd.
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